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1. 发明专利

JP2005091075A Vibration testing system 审中-公开
标题翻译：振动试验系统
公开(公告)号：JP2005091075A
公开(公告)日：2005-04-07
申请号：JP2003322871
申请日：2003-09-16
申请人： Imv Corp , Imv株式会社
发明人： FUKUSHIMA TAKEHIRO , YAMAMOTO AKISHI , MAEDA KIKO
IPC分类号： G01M7/02 , B06B1/04 , H02K33/18
摘要： PROBLEM TO BE SOLVED: To provide a vibration testing system capable of saving space by using free space and integrating all the functions and immediately starting operation.
SOLUTION: An electric power supply part 51 and the power module 52 are arranged in free space on a base 2 below horizontal vibration generating parts 21 and 22 installed on the side of the upper surface of a support frame 10. A main body part comprising a console panel part and a control circuit is separately arranged in free space on the base 2. Each member such as the electric power supply part 51 and the power module 52 required as the vibration testing system 1 is integrally arranged through the use of free space. Immediate operation is thereby possible only by connecting a power cable and an air hose as preparation for system operation.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过使用自由空间并集成所有功能并立即启动操作来节省空间的振动测试系统。解决方案：电源部51和电源模块52配置在安装在支撑框架10的上表面侧的水平振动发生部21,22下方的基座2的自由空间中。主体包括控制面板部分和控制电路的部分分别设置在基座2的自由空间中。作为振动测试系统1所需的诸如电源部分51和电源模块52的每个部件通过使用可用空间。因此，只有连接电源线和空气软管才能立即进行操作，作为系统运行的准备。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2010276424A Operating condition determination device of vibration generating device 有权
标题翻译：振动发生装置的操作条件测定装置
公开(公告)号：JP2010276424A
公开(公告)日：2010-12-09
申请号：JP2009128073
申请日：2009-05-27
申请人： Imv Corp , Imv株式会社
发明人： UENO KAZUYOSHI , MAEDA KIKO , YAMAMOTO AKISHI
IPC分类号： G01M7/02
摘要： PROBLEM TO BE SOLVED: To provide a device for determining operating conditions for acquiring desired operation-related values even if characteristics of a vibration generator are not obtained by experiments previously.
SOLUTION: A vibration controller 22 controls the driving current of the vibration generator 1 so as to apply desired vibration to a specimen under a set exciting current. An operation-related value acquisition means 50 obtains power consumed by an exciting coil and a driving coil when control stabilizes. An exciting current changing means 52 changes the exciting current only by a minute value, when the control stabilizes. The acquisition means 50 obtains a power consumption value with respect to each exciting current value changing minutely. A displacement point detecting means 54 observes a series of power consumption values obtained by the acquisition means 50 and detects its displacement point. A point where power consumption values decreasing gradually changes to increase after that, is found out as a displacement point. An exciting current corresponding to this displacement point is set as an operating condition. Then, the number of revolutions of a blower is decided by feedback control.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于确定用于获取所需操作相关值的操作条件的装置，即使以前没有通过实验获得振动发生器的特性。解决方案：振动控制器22控制振动发生器1的驱动电流，以便在设定的励磁电流下对试样施加期望的振动。操作相关值获取装置50当控制稳定时获得励磁线圈和驱动线圈消耗的功率。当控制稳定时，励磁电流改变装置52仅改变激励电流的微小值。获取装置50获得关于每个激发电流值的微小变化的功耗值。位移点检测装置54观察由获取装置50获得的一系列功耗值，并检测其位移点。功率消耗值逐渐减小的点在此之后逐渐增加，被发现为位移点。将与该位移点对应的励磁电流设定为工作状态。然后，通过反馈控制决定鼓风机的转速。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2010276425A Operating condition determination device of vibration generating device 有权
标题翻译：振动发生装置的操作条件测定装置
公开(公告)号：JP2010276425A
公开(公告)日：2010-12-09
申请号：JP2009128101
申请日：2009-05-27
申请人： Imv Corp , Imv株式会社
发明人： UENO KAZUYOSHI , MAEDA KIKO , YAMAMOTO AKISHI
IPC分类号： G01M7/02 , B06B1/04
摘要： PROBLEM TO BE SOLVED: To provide a device for determining operating conditions for acquiring desired operation-related values even if characteristics of a vibration generator are not obtained by experiments previously.
SOLUTION: A vibration controller 22 controls the driving current of the vibration generator 1 so as to apply desired vibration to a specimen under a set exciting current. An operation-related value acquisition means 50 obtains power values consumed by an exciting coil and a driving coil when the control by the vibration controller 22 stabilizes. An exciting current changing means 52 changes the exciting current only by a minute amount. Accordingly, the acquisition means 50 obtains a power consumption value with respect to each exciting current value changing minutely. A displacement point detecting means 54 observes a series of power consumption values obtained by the acquisition means 50, and finds out a point where gradually decreasing consumption power shifts to an upward trend afterwards, as a displacement point. An exciting current corresponding to this displacement point is set as an operating condition. Then, the number of revolutions of a blower is determined by feedback control.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于确定用于获取所需操作相关值的操作条件的装置，即使以前没有通过实验获得振动发生器的特性。解决方案：振动控制器22控制振动发生器1的驱动电流，以便在设定的励磁电流下对试样施加所需的振动。操作相关值获取装置50当振动控制器22的控制稳定时获得由励磁线圈和驱动线圈消耗的功率值。激励电流改变装置52仅激励微调量。因此，获取单元50获得相对于微小变化的每个激励电流值的功耗值。位移点检测装置54观察由获取装置50获得的一系列功耗值，并且发现逐渐降低的消耗功率之后的点移动到随后的向上趋势作为位移点。将与该位移点对应的励磁电流设定为工作状态。然后，通过反馈控制来确定鼓风机的转速。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2009222699A Operating condition determination apparatus and method 有权
标题翻译：操作条件测定装置和方法
公开(公告)号：JP2009222699A
公开(公告)日：2009-10-01
申请号：JP2008164493
申请日：2008-06-24
申请人： Imv Corp , Imv株式会社
发明人： GOODFELLOW JOHN , UENO KAZUYOSHI , MILAN PRODANOVIC , YAMAMOTO AKISHI , MAEDA KIKO
IPC分类号： G01M7/02
CPC分类号： G01M7/022
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for determining an optimal operating condition in order that focused operation related values can satisfy predetermined conditions while focusing on the operation related values such as Power saving and Low noise in an electro-dynamic vibration testing apparatus, and considering the operation limit of a vibration generator.
SOLUTION: The operating condition determination apparatus 100 measures an exciting current and a drive current under the state that a predetermined vibration is applied to a specimen 20, and calculates a required exciting force which the vibration generator 1 should generate. When the exciting current is variously changed, a required drive current needed to obtain the required exciting force is calculated based on the calculated required exciting force. Further, the temperatures of the exciting coil 4 and drive coil 10 are estimated when the vibration generator 1 is operated at each expected exciting and drive current varying the cooling capacity of a cooling blower 16 for each exciting current, and the power consumption in each coil and the power consumption of the cooling blower 16 are calculated. Then, within conditions which satisfy temperature conditions, the optimal operating condition based on the focused operation related values is selected.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于确定最佳操作条件的装置，以便聚焦操作相关值可以满足预定条件，同时专注于诸如电动振动测试中的节电和低噪声的操作相关值装置，并考虑振动发生器的操作极限。解决方案：操作条件确定装置100在对试样20施加预定振动的状态下测量励磁电流和驱动电流，并计算振动发生器1应产生的所需的激励力。当励磁电流有各种变化时，根据计算的所需激励力计算获得所需激励力所需的驱动电流。此外，当振动发生器1在每个期望的激励和驱动电流下操作时，估计励磁线圈4和驱动线圈10的温度，改变每个励磁电流的冷却风扇16的冷却能力，并且每个线圈中的功率消耗并计算冷却风扇16的功率消耗。然后，在满足温度条件的条件下，选择基于聚焦操作相关值的最佳操作条件。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009121890A Apparatus and program for determining operation condition 有权
标题翻译：用于确定操作条件的装置和程序
公开(公告)号：JP2009121890A
公开(公告)日：2009-06-04
申请号：JP2007294687
申请日：2007-11-13
申请人： Imv Corp , Imv株式会社
发明人： GOODFELLOW JOHN , UENO KAZUYOSHI , MILAN PRODANOVIC , YAMAMOTO AKISHI , MAEDA KIKO
IPC分类号： G01M7/02
摘要： PROBLEM TO BE SOLVED: To provide an apparatus which pays attention to operation-related values such as power-saving, silence, accuracy improvement, and outputtable speed increase in an electrodynamic vibration test apparatus, takes the operation limit of a vibration generator into consideration, and calculates an optimum operation condition for allowing the operation-related values to which attention has been paid to fulfill predetermined conditions. SOLUTION: In order to find out the optimum operation condition, an estimated characteristics calculation means 34 calculates estimated characteristics in an estimated exciting current, which is an exciting current to be provided to an exciting coil 4 changed from a standard value. An estimated drive current calculation means 36 calculates what estimated drive current should be provided to a drive coil 10 in order to achieve required exciting force characteristics for each estimated exciting current on the basis of estimated characteristics. An estimated temperature calculation means 38 estimates the temperature of the exciting coil 4 and the drive coil 10 when the vibration generator 1 is operated by each estimated exciting current and each estimated drive current by changing the estimated cooling ability of a cooling blower 16. An operation condition selection means 40 selects the optimum operation condition on the basis of the operation-related values, to which attention has been paid, out of the ones which fulfill temperature conditions. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种注意电动振动试验装置中的节电，静音，精度提高和输出速度增加等操作相关值的装置，采用振动发生器的操作限制并且计算用于允许已经关注的操作相关值来实现预定条件的最佳操作条件。解决方案：为了找出最佳操作条件，估计特性计算装置34计算估计的励磁电流的估计特性，该估计的励磁电流是提供给从标准值改变的励磁线圈4的励磁电流。估计的驱动电流计算装置36基于估计的特性，计算应向驱动线圈10提供什么估计的驱动电流，以便为每个估计的励磁电流实现所需的激励力特性。估计温度计算装置38通过改变冷却风扇16的估计冷却能力，估计每个估计的励磁电流和每个估计的驱动电流来操作振动发生器1时的励磁线圈4和驱动线圈10的温度。条件选择装置40根据满足温度条件的操作相关值基于已经注意的操作相关值来选择最佳操作条件。版权所有（C）2009，JPO＆INPIT

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